sleep training methods compared — which one is right for your baby?
priya is a certified sleep consultant and mother of two who has helped hundreds of Australian families navigate sleep training.
sleep training is the process of teaching your baby to fall asleep independently — without being rocked, fed, or held to sleep. there are many approaches, ranging from "cry it out" (fast but involves crying) to gentle no-cry methods (slow but no tears).
the right method depends on your baby's temperament, your parenting style, and how much crying you can tolerate. tap any method below for a detailed guide including step-by-step instructions, pros and cons, and what the research says.
choose a method
6 months onwards (some paediatricians recommend waiting until 6 months) · 3-5 nights typically
4-6 months onwards · 3-7 nights typically
6 months onwards · 1-2 weeks typically
4-8 months (can overstimulate older babies) · 1-2 weeks typically
birth onwards (adaptable to any age) · 2-4 weeks typically
6 months onwards · 1-3 weeks typically
methods compared
| method | crying level | time to work | best age |
|---|---|---|---|
| cry it out (extinction) | high | 3-5 nights typically | 6 months onwards (some paediatricians recommend waiting until 6 months) |
| ferber method (graduated extinction) | moderate | 3-7 nights typically | 4-6 months onwards |
| chair method | minimal | 1-2 weeks typically | 6 months onwards |
| pick up, put down | moderate | 1-2 weeks typically | 4-8 months (can overstimulate older babies) |
| gentle / no-cry sleep training | none | 2-4 weeks typically | birth onwards (adaptable to any age) |
| camping out | minimal | 1-3 weeks typically | 6 months onwards |
sleep regressions — quick reference
4 months sleep regression
lasts 2-6 weeksthe baby's sleep cycles mature from newborn-style sleep to adult-style sleep with distinct light and deep stages. this is a permanent change in sleep architecture, not a phase.
signs:
- •waking every 1-2 hours at night after previously sleeping longer stretches.
- •shorter naps (30-45 minutes instead of 1-2 hours).
- •increased fussiness and difficulty settling.
- •feeding more frequently overnight.
8 months sleep regression
lasts 2-4 weeksseparation anxiety peaks around 8-10 months. babies also learn to pull up, crawl, and cruise — their brains are busy processing new motor skills overnight.
signs:
- •crying or protesting when put down in the cot.
- •standing up in the cot and not knowing how to get back down.
- •waking more frequently and wanting comfort.
- •clinginess during the day.
12 months sleep regression
lasts 2-4 weekswalking (or about to walk), first words, and growing independence. some babies also try to drop to one nap too early around this age.
signs:
- •refusing the second nap (but they still need it — don't drop to one nap yet).
- •night waking after months of sleeping through.
- •increased energy and resistance to bedtime.
- •wanting to practice new skills (standing, walking) at bedtime.
18 months sleep regression
lasts 2-6 weeksa big cognitive leap — toddlers understand more language, develop stronger opinions, and may experience nightmares for the first time. separation anxiety can also resurge.
signs:
- •bedtime battles and stalling (asking for another book, another drink).
- •night waking with genuine distress (possible nightmares).
- •early morning waking.
- •resisting naps or taking much longer to fall asleep.
related guides
this guide is for informational purposes only and is not medical advice. always consult your child's paediatrician or GP before starting any sleep training method, especially if your child has medical conditions. evidence cited is from peer-reviewed research and the Raising Children Network (Australia). mini mode is not affiliated with any health organisation.